Patents by Inventor Ronald Rodabaugh

Ronald Rodabaugh has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Ferric pickling of silicon steel
    Patent number: 8128754
    Abstract: The pickling process designed for pickling electrical steel strip in a continuous fashion comprising immersing the strip in at least one pickling tub. The pickling tub contains a mixture of HCl, Fe2+, and Fe3+ and a low concentration of HF. Upon exiting the final pickling tub, the strip may be brushed or scrubbed to loosen any residual scale to form a clean strip.
    Type: Grant
    Filed: November 12, 2009
    Date of Patent: March 6, 2012
    Assignee: AK Steel Properties, Inc.
    Inventors: Vijay N. Madi, Amanda Glass, Ronald Rodabaugh
  • Ferric Pickling of Silicon Steel
    Publication number: 20100122712
    Abstract: The pickling process designed for pickling electrical steel strip in a continuous fashion comprising immersing the strip in at least one pickling tub. The pickling tub contains a mixture of HCl, Fe2+, and Fe3+ and a low concentration of HF. Upon exiting the final pickling tub, the strip may be brushed or scrubbed to loosen any residual scale to form a clean strip.
    Type: Application
    Filed: November 12, 2009
    Publication date: May 20, 2010
    Inventors: Vijay N. Madi, Amanda Glass, Ronald Rodabaugh